source: rtems/c/src/lib/libbsp/powerpc/ppcn_60x/console/ns16550cfg.c @ 0c04c377

4.104.114.84.95
Last change on this file since 0c04c377 was 0c04c377, checked in by Joel Sherrill <joel.sherrill@…>, on 02/18/99 at 16:48:14

./clock/Makefile.in,v
./clock/clock.c,v
./console/Makefile.in,v
./console/config.c,v
./console/console.c,v
./console/console.h,v
./console/debugio.c,v
./console/i8042.c,v
./console/i8042_p.h,v
./console/i8042vga.c,v
./console/i8042vga.h,v
./console/ns16550.c,v
./console/ns16550.h,v
./console/ns16550_p.h,v
./console/ns16550cfg.c,v
./console/ns16550cfg.h,v
./console/vga.c,v
./console/vga_p.h,v
./console/z85c30.c,v
./console/z85c30.h,v
./console/z85c30_p.h,v
./console/z85c30cfg.c,v
./console/z85c30cfg.h,v
./include/Makefile.in,v
./include/bsp.h,v
./include/chain.h,v
./include/coverhd.h,v
./include/extisrdrv.h,v
./include/nvram.h,v
./include/pci.h,v
./include/tod.h,v
./network/Makefile.in,v
./network/amd79c970.c,v
./network/amd79c970.h,v
./nvram/Makefile.in,v
./nvram/ds1385.h,v
./nvram/mk48t18.h,v
./nvram/nvram.c,v
./nvram/prepnvr.h,v
./nvram/stk11c68.h,v
./pci/Makefile.in,v
./pci/pci.c,v
./start/Makefile.in,v
./start/start.s,v
./startup/Makefile.in,v
./startup/bspclean.c,v
./startup/bspstart.c,v
./startup/bsptrap.s,v
./startup/device-tree,v
./startup/genpvec.c,v
./startup/linkcmds,v
./startup/rtems-ctor.cc,v
./startup/sbrk.c,v
./startup/setvec.c,v
./startup/spurious.c,v
./startup/swap.c,v
./timer/Makefile.in,v
./timer/timer.c,v
./tod/Makefile.in,v
./tod/cmos.h,v
./tod/tod.c,v
./universe/Makefile.in,v
./universe/universe.c,v
./vectors/Makefile.in,v
./vectors/README,v
./vectors/align_h.s,v
./vectors/vectors.s,v
./wrapup/Makefile.in,v
./Makefile.in,v
./README,v
./STATUS,v
./bsp_specs,v
  • Property mode set to 100644
File size: 1.4 KB
Line 
1/*  nc16550cfg.c
2 *
3 *  This include file contains all console driver definations for the nc16550
4 *
5 *  COPYRIGHT (c) 1998 by Radstone Technology
6 *
7 *
8 * THIS FILE IS PROVIDED TO YOU, THE USER, "AS IS", WITHOUT WARRANTY OF ANY
9 * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
10 * IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
11 * AS TO THE QUALITY AND PERFORMANCE OF ALL CODE IN THIS FILE IS WITH YOU.
12 *
13 * You are hereby granted permission to use, copy, modify, and distribute
14 * this file, provided that this notice, plus the above copyright notice
15 * and disclaimer, appears in all copies. Radstone Technology will provide
16 * no support for this code.
17 *
18 *  COPYRIGHT (c) 1989-1997.
19 *  On-Line Applications Research Corporation (OAR).
20 *  Copyright assigned to U.S. Government, 1994.
21 *
22 *  The license and distribution terms for this file may in
23 *  the file LICENSE in this distribution or at
24 *  http://www.OARcorp.com/rtems/license.html.
25 *
26 *  $Id$
27 */
28
29#include <rtems.h>
30#include <bsp.h>
31
32unsigned8 Read_ns16550_register(
33  unsigned32  ulCtrlPort,
34  unsigned8   ucRegNum
35)
36{
37  unsigned char *p = (unsigned char *)ulCtrlPort;
38  unsigned char ucData;
39
40  inport_byte( &p[ucRegNum], ucData );
41  return ucData;
42}
43
44void  Write_ns16550_register(
45  unsigned32  ulCtrlPort,
46  unsigned8   ucRegNum,
47  unsigned8   ucData
48)
49{
50  unsigned char *p = (unsigned char *)ulCtrlPort;
51
52  outport_byte( &p[ucRegNum], ucData );
53}
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